The Corpis juris (or luris) civilid is the modern name for a collection of fundamental works in jurisprudence, Issued from 529 to 534 by order of justinian I, Eastern roman emperor
A and B, they pillaged and traded with other countries throughout the course of history, and in order to do this they needed to travel by water given that trees were readily available to make boats. This helped them survive throughout history.
Your answer would be D). Under the Marshall Plan, the U.S. and European nations can cooperate to rebuild Europe.
The reason why this would be your answer is because when you look at the poster, it has the U.S and multiple European country flags. The Marshall Plan was an aid that helped Western Europe. The countries on the windmill are from western Europe. Because of the Marshall Plan, the U.S helped western Europe of 12 billion dollars (100 billion in modern currency). Even the the United States became independent from Europe, they still were there to support the European economy.